When simplified, what is the value of the expression below?

2

17

Step 1:

Step 2:

Step 3:

When asked to solve the problem above, Jason used the three steps shown above. Is Jason's answer correct? If not, in which step did Jason make his first error?

Yes, Desmond's answer is correct.

No, Desmond made his first error in Step 1.

No, Desmond made his first error in Step 2.

No, Desmond made his first error in Step 3.

3

17

Which numerical expression is equivalent?

4

18

This question has more than once correct answer. Select ALL of the answer choices that are correct.

Which of the numerical expressions below are equivalent to the expression in the box?

5

16

Write 4 different expressions that are equivalent to the expression below.

6

17

What is the value of the expression

7

21

49

343

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